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首尾呼应 / Tail echo

首尾呼应

Is it offen happens that your cup is contaminated dust frequently and the lid is often not found? Our design of the cup is different: we add the Screw thread at the bottom of the cup, and the lid can be screwed to uncover the bottom of the cup when drinking, so the lid will not pollute the dust and you do not worry about the problem of lost them.

University

Yanshan Univenity

Yanshan Univenity
Hebei qinhuangdao Harbor area Yanshan Univenity, China

Design

Yanshan Univenity

Yanshan Univenity
Hebei qinhuangdao Harbor area Yanshan Univenity, China